As long as Rayquaza has any Holon Energy cards attached to it, each of your Water Pokémon has no Weakness.
Attacks
Delta Search
Search your deck for a Holon Energy card and attach it to Rayquaza. Shuffle your deck afterward.
60Ozone Flare
How much is Rayquaza δ #16/110 worth?
A raw copy of Rayquaza δ #16/110 (Holon Phantoms, 2006) is worth about $631.22 right now, based on the latest market data from November 6, 2026. Across the 2 printings we track, copies run anywhere from $249.99 to $2,550.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $13,750.00, roughly 21.8x the raw price, while a PSA 9 sits near $2,425.00. 1,416 copies have been graded to date, and 6% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.